Cita APA (7th ed.)

Davis, D. H. (2014). Comparing environmental policies in 16 countries. CRC Press.

Cita Chicago (17th ed.)

Davis, David Howard. Comparing Environmental Policies in 16 Countries. Boca Raton, FL: CRC Press, 2014.

Cita MLA (9th ed.)

Davis, David Howard. Comparing Environmental Policies in 16 Countries. CRC Press, 2014.